//vim shortkeys (:w !java world)
//:sp,vs,C/w+hjkl,tbpw;CW/q,c,o;
//tabnew filename/tabclose/tabonly
//size tune,CW/+,-,=,<,>,|;
//move and layout,CW/JHLTK;
//change set,CW/x,r;
//open split;vim -O/o file1,file2;

public class world{
	//byte a=100;
//	short a=100;
/* constructor 
	public world(String name){
		System.out.println("name: "+name);
	}
	public static  void main(String[] args){
	//	short a=100;
	//	byte a=100;
	world myp=new world("hei");	
	//	System.out.println(Byte.SIZE);
	}
	*/
//while
public static void main(String[] args){
/*int x=10;
while(x<=20){
	System.out.println("x: "+x);
	x++;
	System.out.println("\n");
	
}
}
*/
/*do-while
int x=10;
do{
	System.out.println("x= "+x);
	x++;
	System.out.println("\n");
}while(x<=20);
*/
/* for loop
for(int i=0;i<10;i++){
	System.out.println("i= "+i);
	System.out.println("\n");
}
*/
/* else for
int [] x={1,2,3,4};
for (int i :x){
	if(i==2){
		break;
	}
	System.out.println(i);
	System.out.println("\n");
}
*///like continue
//if-else;if-else if//if if-else else;
/*
int x=1;
if(x!=0){
	System.out.println("hello");
}
else{
	System.out.println("world");
}
*/
/* swtich
int a=1;
switch(a){
	case 0:
		System.out.println("right");
		break;
	case 1:
		System.out.println("false");
		break;
	default:
		System.out.println("no result");
		break;
}
*/
//System.out.println(Math.atan(1));//math library
/*int c=max(2,5);
System.out.println(c);
*/
//method
//....
}
public static int max(int a,int b){
	if(a>b)
		return a;
	else 
		return b;
}
}
